Options Chain for CARIBOU BIOSCIENCES INC COM (CRBU) - $1.97 as of 3/12/2026 11:49:36 AM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 1.05 | 1.80 | 1.43 | 1.00 | 0.00 | 0.00% | 2.86 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 3/12/2026 2:59:07 PM EST |
| 1.00 | 0.55 | 1.30 | 0.93 | % | 0.93 | 0 | 0 | 0.00 | 1.00 | 0.03 | 0.00 | 3/12/2026 2:59:07 PM EST | |||
| 1.50 | 0.35 | 0.85 | 0.60 | 0.55 | 0.00 | 0.00% | 0.40 | 0 | 30 | 6.52 | 0.86 | 0.47 | -0.01 | 3/6/2026 | 3/12/2026 2:59:07 PM EST |
| 2.00 | 0.10 | 0.25 | 0.18 | 0.15 | -0.01 | -6.25% | 0.09 | 1 | 401 | 1.68 | 0.47 | 0.84 | -0.01 | 3/12/2026 | 3/12/2026 2:59:07 PM EST |
| 2.50 | 0.00 | 0.25 | 0.13 | 0.01 | 0.00 | 0.00% | 0.05 | 10 | 420 | 3.85 | 0.17 | 0.53 | -0.01 | 3/12/2026 | 3/12/2026 2:59:07 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 2:59:07 PM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 2:59:07 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 2:59:07 PM EST | |||
| 1.00 | 0.00 | 0.10 | 0.05 | % | 0.05 | 0 | 0 | 4.91 | 0.00 | 0.03 | 0.00 | 3/12/2026 2:59:07 PM EST | |||
| 1.50 | 0.00 | 0.75 | 0.38 | 0.19 | 0.00 | 0.00% | 0.25 | 0 | 5 | 0.00 | -0.14 | 0.47 | -0.01 | 3/6/2026 | 3/12/2026 2:59:07 PM EST |
| 2.00 | 0.00 | 0.30 | 0.15 | 0.35 | 0.00 | 0.00% | 0.07 | 0 | 239 | 2.15 | -0.53 | 0.84 | -0.01 | 3/5/2026 | 3/12/2026 2:59:07 PM EST |
| 2.50 | 0.20 | 0.95 | 0.58 | 0.46 | 0.00 | 0.00% | 0.23 | 0 | 0 | 4.77 | -0.83 | 0.53 | -0.01 | 2/25/2026 | 3/12/2026 2:59:07 PM EST |
| 5.00 | 2.50 | 3.70 | 3.10 | % | 0.62 | 0 | 0 | 9.93 | -1.00 | 0.00 | 0.00 | 3/12/2026 2:59:07 PM EST | |||
| 7.50 | 5.00 | 6.20 | 5.60 | % | 0.75 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 3/12/2026 2:59:07 PM EST |